Mettl Mensuration Quiz 1

A rectangle's length is 40 m, while its width is 25 m. Covering it with a grass bed costs Rs.35 per sq meter. What is the best way to figure out your overall spending?

A right-angle triangle has a 15-centimeter base and a 225-square-centimeter area. Find out how tall it is.

The circumferences of two circles differ by 190 cm, and the radius of the smaller circle is 10 cm. How can you calculate the radius of the larger circle?

Sweta has a rectangular garden and would like to know how long it is. She does this by calling one of her friends and giving him the following information:
The length and width of the garden are 2:3 in proportion. The perimeter and area ratios are 1:4 respectively (irrespective of the unit). What is the garden's total length?

Manish Malhotra wants to redo the interiors of his place. He called his interior designer for the same and asked him to do something with the curtains in the living room. The designer realised that if the length of a curtain is decreased by 4 cm and the width is increased by 3 cm, a square with the same area as the original rectangle would result. Help him find the perimeter of the original rectangle.

Suzan drew a rectangle. The difference between the length and breadth of that rectangle was 8cm and its area is 9cm2, then calculate the perimeter of the rectangle.

"The area of a rectangle of 15 cm length is equal to the area of a circle," Anushka told her mother as she drew a rectangle. And she asked her mother to calculate the circle's circumference.

During a project, the difference between the length and breadth of a rectangle was found to be 6m and the area was 16m² . Calculate the perimeter.

Autodromo Nazionale Monza, the famous track for the Italian Grand Prix, has two main strands which are in the shape of a square. The diagonals of both the stands are in the ratio of 2:5. Find the ratio of their areas.

Red Bull management thought of incorporating a new constructor’s trophy for the Austrian Grand Prix. They thought of making the trophy of sapphire glass with a small cube on the top. The diagonal of a cube is 6√3cm. Find its volume and surface area.